package com.cicadalane.androlate;

/*
 * Copyright (C) 2011 cicada.software@gmail.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.channels.FileChannel;

public class FileUtils {
	public static void copyFile(File in, File out) throws IOException {
		FileChannel inChannel = new FileInputStream(in).getChannel();
		FileChannel outChannel = new FileOutputStream(out).getChannel();
		try {
			inChannel.transferTo(0, inChannel.size(), outChannel);
		} catch (IOException e) {
			throw e;
		} finally {
			if (inChannel != null)
				inChannel.close();
			if (outChannel != null)
				outChannel.close();
		}
	}

	public static void copyFile(String src, String dest) throws IOException {
		File srcFile = new File(src);
		File destFile = new File(dest);
		FileUtils.copyFile(srcFile, destFile);
	}
}
